The Efficacy of Psychological Interventions on Health-Related Quality of Life for Patients With Heart Failure and Depression: A Systematic Review

Sameera I. Helal, Geraldine Lee, Catherine Evans, Annmarie Grealish

Research output: Contribution to journalArticlepeer-review

Abstract

Background Depression is prevalent among adults with chronic heart failure (CHF) and is associated with higher rates of morbidity and mortality and higher healthcare costs. Objectives The aim of this study was to explore the efficacy of psychological interventions in reducing depression and improving quality of life and clinical outcomes (mortality, hospitalization) among adults with CHF. Methods This study performed a systematic review involving searches of 6 databases (MEDLINE, CINAHL, EMBASE, PsycINFO, ASSIA, and SSCI), the Cochrane library, and gray literature, completed in January 2020. Experimental and nonexperimental quantitative studies of psychological interventions for adults with CHF were included. Each study was quality appraised, and key data were extracted and tabled. Overall findings are presented as a narrative synthesis. Results Nine studies met eligibility. Study authors sampled 757 participants and evaluated 4 psychological interventions: cognitive behavioral therapy alone or combined with exercise, mindfulness-based psychoeducation, coping skills training, and innovative holistic meditation. Cognitive behavioral therapy was significantly associated with improved depression and quality of life, and reduced hospitalization risk. Mindfulness-based psychoeducation, holistic meditation, and coping skills training positively impacted depression and quality of life. Coping skills training also reduced hospitalization and mortality risks. Conclusion Although this review indicates that psychological interventions can be beneficial to adults with CHF who have depression, the overall weight of evidence contains a number of biases. Larger, higher-powered studies are needed to confirm or refute these findings and to better understand how specific intervention and sample characteristics relate to outcomes.

Original languageEnglish
Pages (from-to)134-145
Number of pages12
JournalJournal of Cardiovascular Nursing
Volume37
Issue number2
DOIs
Publication statusPublished - 1 Mar 2022

Keywords

  • behavior therapy
  • depression
  • heart failure
  • quality of life
  • systematic review

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